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Use stock PostgreSQL page checksum implementation.

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We were using a customized version which worked fine but was hard to merge with upstream changes.  Now this code is maintained much like the types in static.auto.h that we copy and check with each release.

The goal is to eventually build directly against PostgreSQL (either source or libcommon) and this brings us one step closer.
This commit is contained in:
David Steele
2020-03-05 14:23:01 -05:00
parent 1b647a1a22
commit 3796b74dca
8 changed files with 282 additions and 160 deletions
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src/postgres/pageChecksum.h
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@ -9,7 +9,6 @@ Checksum Implementation for Data Pages
/***********************************************************************************************************************************
Functions
***********************************************************************************************************************************/
uint16_t pgPageChecksum(unsigned char *page, unsigned int blockNo);
uint64_t pgPageLsn(const unsigned char *page);
bool pgPageChecksumTest(
unsigned char *page, unsigned int blockNo, unsigned int pageSize, uint32_t ignoreWalId, uint32_t ignoreWalOffset);